export type KvKey = string[];
export type KvValue = any;

export type KV = {
  key: KvKey;
  value: KvValue;
};

export type KvQueryOptions = {
  prefix?: KvKey;
};

export interface KvPrimitives {
  batchGet(keys: KvKey[]): Promise<(KvValue | undefined)[]>;
  batchSet(entries: KV[]): Promise<void>;
  batchDelete(keys: KvKey[]): Promise<void>;
  query(options: KvQueryOptions): AsyncIterableIterator<KV>;
}